“Tired of being a loser?” he captioned a video, where he declared, “You think hockey and hoops are hard? Try dodgeball, my Canadian not-friend.”

The actor is holding the fundraiser game — alongside fellow cast members of the cult-favorite flick, including Vince Vaughn and ex Christine Taylor — to benefit his Stiller Foundation which focuses on providing education for children in Haiti.

The one thing left for the elite trio to do according to Stiller? Pick a side: either Team Globo Gym or Average Joes.